Please login to your online account to display your discounted pricing

Selenium(IV) oxide, 99.8%, ACROS Organics™


Quantity 10g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  200000100

 View more versions of this product

Catalog No. AC200000100

  • / Each
 

Description & Specifications

Chemical Identifiers

Assay ≥99.75% (metals basis)
Formula Weight 110.96
Purity Grade Trace Metal Basis
Physical Form Powder
Quantity 10g
Color White to slightly beige
Sublimation Point 0315.0°C
Fieser 01,992; 02,360; 03,245; 04,422; 05,575; 06,509; 08,439; 09,409; 10,345; 11,96; 13,272; 14,177; 15,89; 17,312
Mercury (Hg) 5ppm max.
Non_volatile Matter 0.2% max.
CAS 7446-08-4
Assay Percent Range 99.8%
Linear Formula SeO2
Chemical Name or Material Selenium(IV) oxide
Molecular Formula O2Se
Packaging Glass bottle
Nickel (Ni) 10ppm max.
Cadmium (Cd) 5ppm max.
Insoluble Matter 0.2% max.
Iron (Fe) 10ppm max.
Tellurium (Te) 500ppm max.
Copper (Cu) 10ppm max.
Synonym Selenium dioxide
Lead (Pb) 50ppm max.
Arsenic (As) 20ppm max.

Specifications

Chemical Name or Material Selenium(IV) oxide
CAS 7446-08-4
Purity Grade Trace Metal Basis
Assay ≥99.75% (metals basis)
Assay Percent Range 99.8%
Molecular Formula O2Se
Linear Formula SeO2
Formula Weight 110.96
Synonym Selenium dioxide